Richard Diebenkorn.
APA Citation
Diebenkorn, R., M. Knoedler & Co. (1980). Richard Diebenkorn. New York: M. Knoedler & Co..
MLA Citation
Diebenkorn, Richard, 1922-1993, and M. Knoedler & Co. Richard Diebenkorn. New York: M. Knoedler & Co., 1980.
Warning: These citations may not always be complete (especially for serials).